Interior Site Supervisor Job Description and KRAs

An Interior Site Supervisor runs the day-to-day work on an interior fit-out site. They coordinate carpenters, electricians, painters, false-ceiling and flooring teams, check work against the design, and keep the fit-out to schedule and quality. Reporting to the interior project manager, they are the eyes on site who make sure finishes come out clean. A good Interior Site Supervisor sequences trades so they do not damage each other's work, holds finish quality, keeps the site clean and safe, and flags material and design gaps before they delay handover.

Detail	For this role
Department	Construction and Projects
Level	Entry level
Reports to	Interior Project Manager
Direct reports	Carpenter, Helper
Experience	2 to 6 years supervising interior fit-out works

Interior Site Supervisor job description template

Copy this job description, replace the text in square brackets and post it on your careers page or a job portal.

Job title: Interior Site Supervisor

Department: Construction and Projects

Reports to: Interior Project Manager

Location: [City], [office, branch or site]

About the role

Key responsibilities

Coordinate carpenters, electricians, painters and other trades on the fit-out site each day.
Sequence trades so later work does not damage finished surfaces.
Check work against the design drawings, materials and finish standard.
Keep the fit-out to the daily and weekly schedule and chase slippage.
Ensure material is available at the work front so trades are not idle.
Maintain site cleanliness and protect finished work during the fit-out.
Enforce site safety and correct working methods among the trades.
Raise design and material queries to the project manager early.
Prepare snag points during work and get them corrected.
Report daily progress, issues and manpower to the interior project manager.

Requirements

Diploma or ITI with interior fit-out experience
Able to read interior drawings
Knowledge of finishes and trades
2 to 6 years supervising interior fit-out works

KRAs and KPIs for a Interior Site Supervisor

Key result areas for the appraisal form, each with a KPI you can measure every month or quarter.

Key result area	How to measure it
Schedule	Fit-out works kept to the weekly plan on assigned areas
Finish quality	Finishes meeting the standard with rework and snags minimised
Trade coordination	Trades sequenced so finished work is not damaged
Front readiness	Material ready at the front so trades are not idle
Safety and housekeeping	Site kept safe and clean with finished work protected

Skills and tools

Fit-out supervisionTrade coordinationReading interior drawingsFinish quality checkSchedulingSite safetyHousekeeping disciplineCoordination

Tools used day to day: Measuring tape and level, Interior drawings, Snag checklist, MS Excel, Safety gear.

Reporting line and career path

Moves up from: Carpenter, Site Supervisor
Next roles: Interior Project Manager, Senior Site Supervisor, Site Engineer

Interview questions for a Interior Site Supervisor

How do you sequence trades so finished work is not damaged?
How do you keep finish quality high on a fit-out under time pressure?
How do you protect finished surfaces while other trades still work?
How do you keep the work front supplied with material?
How do you handle a snag found during the fit-out?

Managing a Interior Site Supervisor in ZeniaHR

AttendanceFit-out site based on a general shift, sometimes with evening work near handover, so set the shift and grace to match. Staff and trades punch on biometric or a kiosk code at the site, and the supervisor uses the live board to confirm the trades are present before work is allotted.LeavePlan leave away from handover and client walkthrough dates, and arrange cover so trade coordination continues. Comp-off for weekend fit-out work is credited in the leave ledger and should be cleared before it expires.Performance and KRAsReview the KRAs above monthly on schedule, finish quality and trade coordination, with a quarterly formal review. Set the KRAs as goals in the review cycle. Rate a new supervisor on probation on the 1 to 5 probation review on coordination and quality with a comment.

Hire and manage your construction and projects team in one place

Post the role, onboard the new hire, and track attendance, leave and KRAs in ZeniaHR. Free for your first 50 employees.

Book a free demo See pricing

Frequently asked questions

What does an Interior Site Supervisor do?

An Interior Site Supervisor runs the day-to-day work on an interior fit-out site. They coordinate carpenters, electricians, painters and other trades, sequence them so finished work is not damaged, check work against the design, and keep the fit-out to schedule and quality. They protect finishes, enforce safety, and flag material and design gaps early.

What is the difference between an Interior Site Supervisor and an Interior Project Manager?

An Interior Site Supervisor runs the daily work on the ground, coordinating trades and checking finishes. An Interior Project Manager owns the whole fit-out: budget, procurement, schedule, client and handover. The supervisor makes the day happen on site; the project manager plans, controls cost and answers for the finished project.

What qualifications does an Interior Site Supervisor need?

A diploma or ITI with interior fit-out experience is the usual base, along with the ability to read interior drawings and knowledge of finishes and trades. Employers value trade coordination, an eye for finish quality, and the discipline to protect finished work and keep the site clean and safe under deadline pressure.